Iimpawu ze-G-Sync
Iimonitha ze-G-Sync zihlala zinexabiso eliphantsi kuba ziqulathe izixhobo ezongezelelweyo ezifunekayo ukuxhasa inguqulelo yeNvidia yokuhlaziya okuguqukayo. Xa i-G-Sync yayisandula ukusungulwa (iNvidia yayizisa ngo-2013), bekuya kukubiza malunga ne-$200 eyongezelelweyo ukuthenga inguqulelo ye-G-Sync yesiboniso, zonke ezinye iimpawu kunye neenkcukacha ziyafana. Namhlanje, umsantsa usondele kwi-$100.
Nangona kunjalo, iimonitha zeFreeSync zinokuqinisekiswa njenge-G-Sync Compatible. Esi siqinisekiso sinokwenzeka ngasemva, kwaye oko kuthetha ukuba imonitha inokusebenzisa i-G-Sync ngaphakathi kweeparamitha zeNvidia, nangona ingenayo i-hardware ye-scaler yeNvidia. Ukutyelela iwebhusayithi yeNvidia kubonisa uluhlu lweemonitha eziqinisekisiweyo ukuba zisebenzise i-G-Sync. Ungayisebenzisa ngobuchwephesha i-G-Sync kwimonitha engaqinisekiswanga yi-G-Sync Compatible, kodwa ukusebenza akuqinisekanga.

Kukho iziqinisekiso ezimbalwa ozifumanayo ngee-monitor ze-G-Sync ezingafumaneki rhoqo kwii-FreeSync. Enye yi-blur-reduction (ULMB) ngendlela ye-backlight strobe. I-ULMB ligama leNvidia lale mpawu; ezinye ii-monitor ze-FreeSync nazo zinayo phantsi kwegama elahlukileyo. Nangona oku kusebenza endaweni ye-Adaptive-Sync, ezinye ziyayithanda, ziyibona ine-input lag ephantsi. Asikwazanga ukukuqinisekisa oku kuvavanyo. Nangona kunjalo, xa usebenza kwi-100 frames ngomzuzwana (fps) okanye ngaphezulu, i-blur ihlala ingekho ngxaki kwaye i-input lag iphantsi kakhulu, ngoko ke ungagcina izinto ziqinile nge-G-Sync esebenzayo.

I-G-Sync ikwaqinisekisa ukuba awusoze ubone ifreyimu ikrazuka nokuba iphantsi kakhulu. Ngaphantsi kwe-30 Hz, iimonitha ze-G-Sync ziphinda kabini ifreyimu (kwaye ngaloo ndlela ziphinda kabini isantya sokuhlaziya) ukuze zihlale zisebenza kuluhlu lokuhlaziya oluguquguqukayo.

Iimpawu zeFreeSync
I-FreeSync inexabiso eliphantsi kune-G-Sync kuba isebenzisa umgangatho ovulelekileyo owenziwe yi-VESA, i-Adaptive-Sync, ekwayinxalenye ye-VESA's DisplayPort spec.
Naluphi na uhlobo lwe-DisplayPort interface oluyi-1.2a okanye ngaphezulu lunokuxhasa amazinga okuhlaziya aguquguqukayo. Nangona umenzi enokukhetha ukungayisebenzisi, izixhobo sele zikhona, ngoko ke, akukho ndleko zongezelelweyo zokuvelisa umenzi ukuze asebenzise iFreeSync. IFreeSync ingasebenza neHDMI 1.4. (Ukuze ufumane uncedo lokuqonda ukuba yeyiphi efanelekileyo kwimidlalo, jonga uhlalutyo lwethu lweDisplayPort vs. HDMI.)

Ngenxa yokuba ivulelekile, ukusetyenziswa kweFreeSync kwahluka kakhulu phakathi kweemonitha. Izibonisi ezingabizi kakhulu zihlala zifumana iFreeSync kunye nerefresh rate ye-60 Hz nangaphezulu. Izibonisi ezixabiso liphantsi kakhulu kusenokwenzeka ukuba aziyi kunciphisa i-blur, kwaye umda ophantsi woluhlu lwe-Adaptive-Sync unokuba yi-48 Hz kuphela. Nangona kunjalo, kukho izibonisi zeFreeSync (kunye neG-Sync) ezisebenza kwi-30 Hz okanye, ngokutsho kwe-AMD, eziphantsi nangakumbi.

Kodwa iFreeSync Adaptive-Sync isebenza kakuhle njengayo nayiphi na imonitha ye-G-Sync. Iimonitha zeFreeSync ezibizayo zongeza ukunciphisa ukufiphala kunye neLow Framerate Compensation (LFC) ukuze zikhuphisane ngcono nee-G-Sync.

Kwaye, kwakhona, ungafumana i-G-Sync isebenza kwimonitha yeFreeSync ngaphandle kwesiqinisekiso seNvidia, kodwa ukusebenza kwayo kunokuncipha.